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Group key management based on semigroup actions

Type of publication Peer-reviewed
Publikationsform Original article (peer-reviewed)
Author Lopez-Ramos Juan Antonio, Rosenthal Joachim, Schipani Davide, Schnyder Reto, Lopez-Ramos Juan Antonio, Rosenthal Joachim, Schipani Davide, Schnyder Reto,
Project Algebraic Constructions and Decoding of Subspace Codes
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Original article (peer-reviewed)

Journal Journal of Algebra and Its Applications
Volume (Issue) 16(8)
Page(s) 1750148-1 - 1750148-17
Title of proceedings Journal of Algebra and Its Applications
DOI 10.1142/s0219498817501481

Open Access

Abstract

In this work, we provide a suite of protocols for group key management based on general semigroup actions. Construction of the key is made in a distributed and collaborative way. Examples are provided that may in some cases enhance the security level and communication overheads of previous existing protocols. Security against passive attacks is considered and depends on the hardness of the semigroup action problem in any particular scenario.
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